html,
body {
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  background-color: aqua;
}

body {
  background: url('/assets/images/th.jpg') no-repeat;
  background-size: cover;
}

.header {
  padding-top: 20px;
}

.loginAndRegBox {
  width: 400px;
  height: 310px;
  background-color: transparent;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.header-box {
  height: 60px;
  background: url('/assets/images/login_title.png') no-repeat center;
}

.reg-box {
  display: none;
}

.loginAndRegBox a {
  font-size: 12px;
}
/* layui样式 */
    .layui-form{
      padding: 0 20px;
    }
    .layui-form-item{
      position: relative;
    }
    .layui-icon{
      position: absolute;
      top: 10px;
      left: 10px;
    }
.layui-input{
  padding-left: 30px;
}
